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Posted to user@karaf.apache.org by Steinar Bang <sb...@dod.no> on 2017/05/29 19:19:15 UTC
Weird behaviour when uninstalling feature with fragment
>>>>> Steinar Bang <sb...@dod.no>:
> When I followed your instructions, and:
> - Created a maven module that rebundled the liquibase-slf4j jar into an
> OSGi bundle fragment (as outlined in your gist)
> - Modified the feature.xml file as outlined in the quoted file above
> (the start levels are important)
It works: ie. the feature installs, and liquibase output ends up in
karaf.log.
However, when I uninstall the feature containing the fragment, karaf
itself shuts down.
Has anyone else seen something similar?
Is this expected behaviour of fragments?
If I remove the liquibase-slf4j-osgi fragment OSGi bundle from the
feature, then liquibase output ends up on the karaf console, but there
are no strange side effects from uninstalling the feature.
Here's karaf.log output from the shutdown that happens caused by feature
uninstall (the unexpected stuff is from "2017-05-28T23:30:02,177"
("FelixShutdown"):
2017-05-28T23:30:01,840 | INFO | pipe-feature:install ukelonn-db-derby-test | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | Removing features: feature:ukelonn-db-derby-test/[1.0.0.SNAPSHOT,1.0.0.SNAPSHOT]
2017-05-28T23:30:02,040 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | Changes to perform:
2017-05-28T23:30:02,040 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | Region: root
2017-05-28T23:30:02,041 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | Bundles to uninstall:
2017-05-28T23:30:02,041 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | derby/10.11.1000001.1616546
2017-05-28T23:30:02,041 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | no.priv.bang.ukelonn.api/1.0.0.SNAPSHOT
2017-05-28T23:30:02,041 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | no.priv.bang.ukelonn.db.liquibase/1.0.0.SNAPSHOT
2017-05-28T23:30:02,041 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | no.priv.bang.ukelonn.db.test/1.0.0.SNAPSHOT
2017-05-28T23:30:02,041 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | no.priv.bang.ukelonn.rebundled.liquibase-slf4j-osgi/2.0.0
2017-05-28T23:30:02,042 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | org.liquibase.core/3.5.3
2017-05-28T23:30:02,042 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | org.ops4j.base.spi/1.5.0
2017-05-28T23:30:02,042 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | org.ops4j.pax.jdbc/1.0.1
2017-05-28T23:30:02,042 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | org.ops4j.pax.jdbc.derby/1.0.1
2017-05-28T23:30:02,042 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | org.osgi.service.jdbc/1.0.0.201505202023
2017-05-28T23:30:02,042 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | org.yaml.snakeyaml/1.17.0
2017-05-28T23:30:02,043 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | Stopping bundles:
2017-05-28T23:30:02,045 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | org.yaml.snakeyaml/1.17.0
2017-05-28T23:30:02,046 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | org.osgi.service.jdbc/1.0.0.201505202023
2017-05-28T23:30:02,046 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | org.ops4j.pax.jdbc/1.0.1
2017-05-28T23:30:02,049 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | org.ops4j.base.spi/1.5.0
2017-05-28T23:30:02,049 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | org.liquibase.core/3.5.3
2017-05-28T23:30:02,050 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | no.priv.bang.ukelonn.db.test/1.0.0.SNAPSHOT
2017-05-28T23:30:02,051 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | no.priv.bang.ukelonn.db.liquibase/1.0.0.SNAPSHOT
2017-05-28T23:30:02,052 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | no.priv.bang.ukelonn.api/1.0.0.SNAPSHOT
2017-05-28T23:30:02,052 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | org.ops4j.pax.jdbc.derby/1.0.1
2017-05-28T23:30:02,054 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | derby/10.11.1000001.1616546
2017-05-28T23:30:02,078 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | Uninstalling bundles:
2017-05-28T23:30:02,079 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | derby/10.11.1000001.1616546
2017-05-28T23:30:02,084 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | no.priv.bang.ukelonn.api/1.0.0.SNAPSHOT
2017-05-28T23:30:02,089 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | no.priv.bang.ukelonn.db.liquibase/1.0.0.SNAPSHOT
2017-05-28T23:30:02,094 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | no.priv.bang.ukelonn.db.test/1.0.0.SNAPSHOT
2017-05-28T23:30:02,113 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | no.priv.bang.ukelonn.rebundled.liquibase-slf4j-osgi/2.0.0
2017-05-28T23:30:02,118 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | org.liquibase.core/3.5.3
2017-05-28T23:30:02,123 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | org.ops4j.base.spi/1.5.0
2017-05-28T23:30:02,128 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | org.ops4j.pax.jdbc/1.0.1
2017-05-28T23:30:02,138 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | org.ops4j.pax.jdbc.derby/1.0.1
2017-05-28T23:30:02,150 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | org.osgi.service.jdbc/1.0.0.201505202023
2017-05-28T23:30:02,158 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | org.yaml.snakeyaml/1.17.0
2017-05-28T23:30:02,168 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | Refreshing bundles:
2017-05-28T23:30:02,168 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | derby/10.11.1000001.1616546 (Bundle will be uninstalled)
2017-05-28T23:30:02,168 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | no.priv.bang.ukelonn.api/1.0.0.SNAPSHOT (Bundle will be uninstalled)
2017-05-28T23:30:02,168 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | no.priv.bang.ukelonn.db.liquibase/1.0.0.SNAPSHOT (Bundle will be uninstalled)
2017-05-28T23:30:02,169 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | no.priv.bang.ukelonn.db.test/1.0.0.SNAPSHOT (Bundle will be uninstalled)
2017-05-28T23:30:02,169 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | no.priv.bang.ukelonn.rebundled.liquibase-slf4j-osgi/2.0.0 (Bundle will be uninstalled)
2017-05-28T23:30:02,169 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | org.liquibase.core/3.5.3 (Bundle will be uninstalled)
2017-05-28T23:30:02,169 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | org.ops4j.base.spi/1.5.0 (Bundle will be uninstalled)
2017-05-28T23:30:02,169 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | org.ops4j.pax.jdbc/1.0.1 (Bundle will be uninstalled)
2017-05-28T23:30:02,169 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | org.ops4j.pax.jdbc.derby/1.0.1 (Bundle will be uninstalled)
2017-05-28T23:30:02,169 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | org.osgi.service.jdbc/1.0.0.201505202023 (Bundle will be uninstalled)
2017-05-28T23:30:02,170 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | org.yaml.snakeyaml/1.17.0 (Bundle will be uninstalled)
2017-05-28T23:30:02,177 | INFO | pool-3-thread-1 | FeaturesServiceImpl | 9 - org.apache.karaf.features.core - 4.1.1 | Done.
2017-05-28T23:30:02,177 | INFO | FelixShutdown | BlueprintExtender | 12 - org.apache.aries.blueprint.core - 1.8.0 | Destroying BlueprintContainer for bundle org.apache.karaf.shell.core/4.1.1
2017-05-28T23:30:02,186 | INFO | FelixShutdown | BlueprintExtender | 12 - org.apache.aries.blueprint.core - 1.8.0 | Destroying BlueprintContainer for bundle org.apache.karaf.jaas.blueprint.config/4.1.1
2017-05-28T23:30:02,191 | INFO | FelixShutdown | BlueprintExtender | 12 - org.apache.aries.blueprint.core - 1.8.0 | Destroying BlueprintContainer for bundle org.apache.aries.blueprint.cm/1.1.0
2017-05-28T23:30:02,197 | INFO | FelixShutdown | BlueprintExtender | 12 - org.apache.aries.blueprint.core - 1.8.0 | Destroying BlueprintContainer for bundle org.apache.aries.blueprint.core/1.8.0
2017-05-28T23:30:02,210 | INFO | FelixStartLevel | CommandExtension | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering commands for bundle org.apache.karaf.event/4.1.1
2017-05-28T23:30:02,213 | INFO | FelixStartLevel | CommandExtension | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering commands for bundle org.apache.karaf.system.core/4.1.1
2017-05-28T23:30:02,218 | INFO | FelixStartLevel | CommandExtension | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering commands for bundle org.apache.karaf.shell.ssh/4.1.1
2017-05-28T23:30:02,233 | INFO | FelixStartLevel | CommandExtension | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering commands for bundle org.apache.karaf.kar.core/4.1.1
2017-05-28T23:30:02,234 | INFO | FelixStartLevel | CommandExtension | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering commands for bundle org.apache.karaf.diagnostic.core/4.1.1
2017-05-28T23:30:02,234 | INFO | FelixStartLevel | CommandExtension | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering commands for bundle org.apache.karaf.package.core/4.1.1
2017-05-28T23:30:02,235 | INFO | FelixStartLevel | CommandExtension | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering commands for bundle org.apache.karaf.shell.commands/4.1.1
2017-05-28T23:30:02,235 | INFO | FelixStartLevel | CommandExtension | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering commands for bundle org.apache.karaf.deployer.kar/4.1.1
2017-05-28T23:30:02,236 | INFO | FelixStartLevel | CommandExtension | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering commands for bundle org.apache.karaf.features.command/4.1.1
2017-05-28T23:30:02,238 | INFO | FelixStartLevel | CommandExtension | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering commands for bundle org.apache.karaf.service.core/4.1.1
2017-05-28T23:30:02,238 | INFO | FelixStartLevel | CommandExtension | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering commands for bundle org.apache.karaf.bundle.core/4.1.1
2017-05-28T23:30:02,239 | INFO | FelixStartLevel | CommandExtension | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering commands for bundle org.apache.karaf.config.core/4.1.1
2017-05-28T23:30:02,242 | INFO | FelixStartLevel | CommandExtension | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering commands for bundle org.apache.karaf.jaas.command/4.1.1
2017-05-28T23:30:02,244 | INFO | FelixStartLevel | CommandExtension | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering commands for bundle org.apache.karaf.instance.core/4.1.1
2017-05-28T23:30:02,244 | INFO | FelixStartLevel | CommandExtension | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering commands for bundle org.apache.karaf.log.core/4.1.1
2017-05-28T23:30:02,254 | INFO | FelixStartLevel | core | 16 - org.apache.aries.jmx.core - 1.1.7 | Unregistering org.osgi.jmx.service.cm.ConfigurationAdminMBean to MBeanServer com.sun.jmx.mbeanserver.JmxMBeanServer@67117f44 with name osgi.compendium:service=cm,version=1.3,framework=org.apache.felix.framework,uuid=46d6c27b-ef98-45cb-a32f-36e224a1c18d
2017-05-28T23:30:02,255 | INFO | FelixStartLevel | core | 16 - org.apache.aries.jmx.core - 1.1.7 | Unregistering org.osgi.jmx.framework.ServiceStateMBean to MBeanServer com.sun.jmx.mbeanserver.JmxMBeanServer@67117f44 with name osgi.core:type=serviceState,version=1.7,framework=org.apache.felix.framework,uuid=46d6c27b-ef98-45cb-a32f-36e224a1c18d
2017-05-28T23:30:02,256 | INFO | FelixStartLevel | core | 16 - org.apache.aries.jmx.core - 1.1.7 | Unregistering org.osgi.jmx.framework.BundleStateMBean to MBeanServer com.sun.jmx.mbeanserver.JmxMBeanServer@67117f44 with name osgi.core:type=bundleState,version=1.7,framework=org.apache.felix.framework,uuid=46d6c27b-ef98-45cb-a32f-36e224a1c18d
2017-05-28T23:30:02,256 | INFO | FelixStartLevel | core | 16 - org.apache.aries.jmx.core - 1.1.7 | Unregistering org.osgi.jmx.framework.wiring.BundleWiringStateMBean to MBeanServer com.sun.jmx.mbeanserver.JmxMBeanServer@67117f44 with name osgi.core:type=wiringState,version=1.1,framework=org.apache.felix.framework,uuid=46d6c27b-ef98-45cb-a32f-36e224a1c18d
2017-05-28T23:30:02,256 | INFO | FelixStartLevel | core | 16 - org.apache.aries.jmx.core - 1.1.7 | Unregistering org.osgi.jmx.framework.FrameworkMBean to MBeanServer com.sun.jmx.mbeanserver.JmxMBeanServer@67117f44 with name osgi.core:type=framework,version=1.7,framework=org.apache.felix.framework,uuid=46d6c27b-ef98-45cb-a32f-36e224a1c18d
2017-05-28T23:30:02,257 | INFO | FelixStartLevel | core | 16 - org.apache.aries.jmx.core - 1.1.7 | Unregistering org.osgi.jmx.framework.PackageStateMBean to MBeanServer com.sun.jmx.mbeanserver.JmxMBeanServer@67117f44 with name osgi.core:type=packageState,version=1.5,framework=org.apache.felix.framework,uuid=46d6c27b-ef98-45cb-a32f-36e224a1c18d
2017-05-28T23:30:02,258 | WARN | FelixStartLevel | core | 16 - org.apache.aries.jmx.core - 1.1.7 | Task rejected for JMX Notification dispatch of event [org.osgi.framework.ServiceEvent[source=[javax.management.MBeanServer]]] - Dispatcher may have been shutdown
2017-05-28T23:30:02,286 | INFO | FelixStartLevel | core | 16 - org.apache.aries.jmx.core - 1.1.7 | Stopping JMX OSGi agent
2017-05-28T23:30:02,287 | INFO | FelixStartLevel | core | 16 - org.apache.aries.jmx.core - 1.1.7 | Unregistering MBean with ObjectName [osgi.compendium:service=cm,version=1.3,framework=org.apache.felix.framework,uuid=46d6c27b-ef98-45cb-a32f-36e224a1c18d] for service with service.id [12]
mai 28, 2017 11:30:02 PM org.apache.karaf.main.lock.SimpleFileLock lock
INFO: Trying to lock C:\ProgramFiles\apache-karaf-4.1.1\lock
mai 28, 2017 11:30:02 PM org.apache.karaf.main.lock.SimpleFileLock lock
INFO: Lock acquired
Re: Weird behaviour when uninstalling feature with fragment
Posted by Steinar Bang <sb...@dod.no>.
>>>>> Steinar Bang <sb...@dod.no>:
>>>>> Steinar Bang <sb...@dod.no>:
>>>>> Castor <yg...@gmail.com>:
>>> That's weird, i'm using the liquibase-slf4j as a fragment for quite
>>> sometime and i don't have this problem. but i'm using Karaf 4.0.8, and
>>> if i'm correct karaf 4.1.x changed some stuff related to logging,
>>> could be the cause of the problem.
>> Could be...?
>> Should this be reported as a karaf bug? It should be pretty easy to
>> create a test case (just a maven file or two, to rebundle
>> liquibase-slf4j and create a karaf feature).
> Here's the testcase:
> https://github.com/steinarb/liquibase-karaf-feature
Here's the bug: https://issues.apache.org/jira/browse/KARAF-5174
Re: Weird behaviour when uninstalling feature with fragment
Posted by Steinar Bang <sb...@dod.no>.
>>>>> Steinar Bang <sb...@dod.no>:
>>>>> Castor <yg...@gmail.com>:
>> That's weird, i'm using the liquibase-slf4j as a fragment for quite
>> sometime and i don't have this problem. but i'm using Karaf 4.0.8, and
>> if i'm correct karaf 4.1.x changed some stuff related to logging,
>> could be the cause of the problem.
> Could be...?
> Should this be reported as a karaf bug? It should be pretty easy to
> create a test case (just a maven file or two, to rebundle
> liquibase-slf4j and create a karaf feature).
Here's the testcase:
https://github.com/steinarb/liquibase-karaf-feature
Actually the above project doubles fine as a what the README says what
it is, if you don't try uninstalling it...;-)
The readme says: This project contains a karaf feature for easily using
Liquibase from OSGi-based applications running in apache karaf.
Karaf 4.0.7 and 4.0.9 don't have the uninstalling issue.
Re: Weird behaviour when uninstalling feature with fragment
Posted by Steinar Bang <sb...@dod.no>.
>>>>> Castor <yg...@gmail.com>:
> That's weird, i'm using the liquibase-slf4j as a fragment for quite
> sometime and i don't have this problem. but i'm using Karaf 4.0.8, and
> if i'm correct karaf 4.1.x changed some stuff related to logging,
> could be the cause of the problem.
Could be...?
Should this be reported as a karaf bug? It should be pretty easy to
create a test case (just a maven file or two, to rebundle
liquibase-slf4j and create a karaf feature).
> Well, instead using the liquibase-slf4j as a fragment you can also
> repackage the liquibase bundle and add to it's header the
> liquibase.ext.logging to his Import-Package with an optional resolver,
> so when you install the liquibase-slf4j as a bundle ( not a fragment )
> it will work. But i'm not sure it will solve the problem.
Yes, I think that for this to solve the problem I would have to hook up
to an activator that manipulate the logger used by, and specifically
unregister/release the logger on bundle shutdown.
Re: Weird behaviour when uninstalling feature with fragment
Posted by Castor <yg...@gmail.com>.
That's weird, i'm using the liquibase-slf4j as a fragment for quite sometime
and i don't have this problem. but i'm using Karaf 4.0.8, and if i'm correct
karaf 4.1.x changed some stuff related to logging, could be the cause of
the problem.
Well, instead using the liquibase-slf4j as a fragment you can also repackage
the liquibase bundle and add to it's header the liquibase.ext.logging to his
Import-Package with an optional resolver, so when you install the
liquibase-slf4j as a bundle ( not a fragment ) it will work. But i'm not
sure it will solve the problem.
--
View this message in context: http://karaf.922171.n3.nabble.com/Experiences-with-karaf-and-liquibase-tp4050470p4050503.html
Sent from the Karaf - User mailing list archive at Nabble.com.
Re: Weird behaviour when uninstalling feature with fragment
Posted by Steinar Bang <sb...@dod.no>.
>>>>> Steinar Bang <sb...@dod.no>:
>>>>> Achim Nierbeck <bc...@googlemail.com>:
>> But maybe a lib your using might fire this in case of an "error".
> This could be it.
> The problem bundle is an OSGi bundle fragment made from the
> liquibase-slf4j maven dependency[1], as outlined in
> http://karaf.922171.n3.nabble.com/Experiences-with-karaf-and-liquibase-tp4050470p4050471.html
> Could it be that something strange happens with slf4j when the fragment
> is uninstalled, and that this is what kills karaf...?
> [1] <https://github.com/mattbertolini/liquibase-slf4j>
I did another experiment: I made the fragment bundle be empty (ie. made
a bundle without any code). And that bundle could be uninstalled
without getting an error message.
So the best guess is that there is something in this code that gives a
problem when the bundle is yanked:
https://github.com/mattbertolini/liquibase-slf4j/blob/master/src/main/java/liquibase/ext/logging/slf4j/Slf4jLogger.java
Re: Weird behaviour when uninstalling feature with fragment
Posted by Steinar Bang <sb...@dod.no>.
>>>>> Steinar Bang <sb...@dod.no>:
>>>>> Achim Nierbeck <bc...@googlemail.com>:
>> Not sure, but at first glance this reminds me of a system.exit
>> somewhere in the code. May it be that something in your code fires
>> this on a "change" or Bundle stop?
> My own code, by itself does not trigger this issue.
> I tried various things by elimination, and it's the introduction of the
> fragment bundle that is the problem.
I've found a workaround: if I install the liquibase-core feature
explictly, instead of pulling it in as a dependency of my own feature,
it isn't uninstalled when I uninstall my feature.
Specifically if I replace this in my README[1]
feature:install ukelonn-db-derby
feature:install ukelonn
with this:
feature:install liquibase-core
feature:install ukelonn-db-derby
feature:install ukelonn
then I can "feature:uninstall ukelonn-db-derby" without it bringing down
karaf.
[1] <https://github.com/steinarb/ukelonn/blob/master/README.org#utsjekk-og-bygg>
Re: Weird behaviour when uninstalling feature with fragment
Posted by Steinar Bang <sb...@dod.no>.
>>>>> Achim Nierbeck <bc...@googlemail.com>:
> Not sure, but at first glance this reminds me of a system.exit
> somewhere in the code. May it be that something in your code fires
> this on a "change" or Bundle stop?
My own code, by itself does not trigger this issue.
I tried various things by elimination, and it's the introduction of the
fragment bundle that is the problem.
> But maybe a lib your using might fire this in case of an "error".
This could be it.
The problem bundle is an OSGi bundle fragment made from the
liquibase-slf4j maven dependency[1], as outlined in
http://karaf.922171.n3.nabble.com/Experiences-with-karaf-and-liquibase-tp4050470p4050471.html
Could it be that something strange happens with slf4j when the fragment
is uninstalled, and that this is what kills karaf...?
[1] <https://github.com/mattbertolini/liquibase-slf4j>
Re: Weird behaviour when uninstalling feature with fragment
Posted by Achim Nierbeck <bc...@googlemail.com>.
Hi Steinar ...
Not sure, but at first glance this reminds me of a system.exit somewhere in
the code.
May it be that something in your code fires this on a "change" or Bundle
stop?
But maybe a lib your using might fire this in case of an "error".
regards, Achim
2017-05-29 21:19 GMT+02:00 Steinar Bang <sb...@dod.no>:
> >>>>> Steinar Bang <sb...@dod.no>:
>
> > When I followed your instructions, and:
> > - Created a maven module that rebundled the liquibase-slf4j jar into an
> > OSGi bundle fragment (as outlined in your gist)
> > - Modified the feature.xml file as outlined in the quoted file above
> > (the start levels are important)
>
> It works: ie. the feature installs, and liquibase output ends up in
> karaf.log.
>
> However, when I uninstall the feature containing the fragment, karaf
> itself shuts down.
>
> Has anyone else seen something similar?
> Is this expected behaviour of fragments?
>
> If I remove the liquibase-slf4j-osgi fragment OSGi bundle from the
> feature, then liquibase output ends up on the karaf console, but there
> are no strange side effects from uninstalling the feature.
>
> Here's karaf.log output from the shutdown that happens caused by feature
> uninstall (the unexpected stuff is from "2017-05-28T23:30:02,177"
> ("FelixShutdown"):
>
> 2017-05-28T23:30:01,840 | INFO | pipe-feature:install
> ukelonn-db-derby-test | FeaturesServiceImpl | 9 -
> org.apache.karaf.features.core - 4.1.1 | Removing features:
> feature:ukelonn-db-derby-test/[1.0.0.SNAPSHOT,1.0.0.SNAPSHOT]
> 2017-05-28T23:30:02,040 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 | Changes to
> perform:
> 2017-05-28T23:30:02,040 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 | Region: root
> 2017-05-28T23:30:02,041 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 | Bundles to
> uninstall:
> 2017-05-28T23:30:02,041 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> derby/10.11.1000001.1616546
> 2017-05-28T23:30:02,041 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> no.priv.bang.ukelonn.api/1.0.0.SNAPSHOT
> 2017-05-28T23:30:02,041 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> no.priv.bang.ukelonn.db.liquibase/1.0.0.SNAPSHOT
> 2017-05-28T23:30:02,041 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> no.priv.bang.ukelonn.db.test/1.0.0.SNAPSHOT
> 2017-05-28T23:30:02,041 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> no.priv.bang.ukelonn.rebundled.liquibase-slf4j-osgi/2.0.0
> 2017-05-28T23:30:02,042 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> org.liquibase.core/3.5.3
> 2017-05-28T23:30:02,042 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> org.ops4j.base.spi/1.5.0
> 2017-05-28T23:30:02,042 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> org.ops4j.pax.jdbc/1.0.1
> 2017-05-28T23:30:02,042 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> org.ops4j.pax.jdbc.derby/1.0.1
> 2017-05-28T23:30:02,042 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> org.osgi.service.jdbc/1.0.0.201505202023
> 2017-05-28T23:30:02,042 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> org.yaml.snakeyaml/1.17.0
> 2017-05-28T23:30:02,043 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 | Stopping bundles:
> 2017-05-28T23:30:02,045 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> org.yaml.snakeyaml/1.17.0
> 2017-05-28T23:30:02,046 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> org.osgi.service.jdbc/1.0.0.201505202023
> 2017-05-28T23:30:02,046 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> org.ops4j.pax.jdbc/1.0.1
> 2017-05-28T23:30:02,049 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> org.ops4j.base.spi/1.5.0
> 2017-05-28T23:30:02,049 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> org.liquibase.core/3.5.3
> 2017-05-28T23:30:02,050 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> no.priv.bang.ukelonn.db.test/1.0.0.SNAPSHOT
> 2017-05-28T23:30:02,051 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> no.priv.bang.ukelonn.db.liquibase/1.0.0.SNAPSHOT
> 2017-05-28T23:30:02,052 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> no.priv.bang.ukelonn.api/1.0.0.SNAPSHOT
> 2017-05-28T23:30:02,052 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> org.ops4j.pax.jdbc.derby/1.0.1
> 2017-05-28T23:30:02,054 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> derby/10.11.1000001.1616546
> 2017-05-28T23:30:02,078 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 | Uninstalling
> bundles:
> 2017-05-28T23:30:02,079 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> derby/10.11.1000001.1616546
> 2017-05-28T23:30:02,084 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> no.priv.bang.ukelonn.api/1.0.0.SNAPSHOT
> 2017-05-28T23:30:02,089 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> no.priv.bang.ukelonn.db.liquibase/1.0.0.SNAPSHOT
> 2017-05-28T23:30:02,094 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> no.priv.bang.ukelonn.db.test/1.0.0.SNAPSHOT
> 2017-05-28T23:30:02,113 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> no.priv.bang.ukelonn.rebundled.liquibase-slf4j-osgi/2.0.0
> 2017-05-28T23:30:02,118 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> org.liquibase.core/3.5.3
> 2017-05-28T23:30:02,123 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> org.ops4j.base.spi/1.5.0
> 2017-05-28T23:30:02,128 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> org.ops4j.pax.jdbc/1.0.1
> 2017-05-28T23:30:02,138 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> org.ops4j.pax.jdbc.derby/1.0.1
> 2017-05-28T23:30:02,150 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> org.osgi.service.jdbc/1.0.0.201505202023
> 2017-05-28T23:30:02,158 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> org.yaml.snakeyaml/1.17.0
> 2017-05-28T23:30:02,168 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 | Refreshing
> bundles:
> 2017-05-28T23:30:02,168 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> derby/10.11.1000001.1616546 (Bundle will be uninstalled)
> 2017-05-28T23:30:02,168 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> no.priv.bang.ukelonn.api/1.0.0.SNAPSHOT (Bundle will be uninstalled)
> 2017-05-28T23:30:02,168 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> no.priv.bang.ukelonn.db.liquibase/1.0.0.SNAPSHOT (Bundle will be
> uninstalled)
> 2017-05-28T23:30:02,169 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> no.priv.bang.ukelonn.db.test/1.0.0.SNAPSHOT (Bundle will be uninstalled)
> 2017-05-28T23:30:02,169 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> no.priv.bang.ukelonn.rebundled.liquibase-slf4j-osgi/2.0.0 (Bundle will
> be uninstalled)
> 2017-05-28T23:30:02,169 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> org.liquibase.core/3.5.3 (Bundle will be uninstalled)
> 2017-05-28T23:30:02,169 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> org.ops4j.base.spi/1.5.0 (Bundle will be uninstalled)
> 2017-05-28T23:30:02,169 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> org.ops4j.pax.jdbc/1.0.1 (Bundle will be uninstalled)
> 2017-05-28T23:30:02,169 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> org.ops4j.pax.jdbc.derby/1.0.1 (Bundle will be uninstalled)
> 2017-05-28T23:30:02,169 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> org.osgi.service.jdbc/1.0.0.201505202023 (Bundle will be uninstalled)
> 2017-05-28T23:30:02,170 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 |
> org.yaml.snakeyaml/1.17.0 (Bundle will be uninstalled)
> 2017-05-28T23:30:02,177 | INFO | pool-3-thread-1 | FeaturesServiceImpl
> | 9 - org.apache.karaf.features.core - 4.1.1 | Done.
> 2017-05-28T23:30:02,177 | INFO | FelixShutdown | BlueprintExtender
> | 12 - org.apache.aries.blueprint.core - 1.8.0 | Destroying
> BlueprintContainer for bundle org.apache.karaf.shell.core/4.1.1
> 2017-05-28T23:30:02,186 | INFO | FelixShutdown | BlueprintExtender
> | 12 - org.apache.aries.blueprint.core - 1.8.0 | Destroying
> BlueprintContainer for bundle org.apache.karaf.jaas.blueprint.config/4.1.1
> 2017-05-28T23:30:02,191 | INFO | FelixShutdown | BlueprintExtender
> | 12 - org.apache.aries.blueprint.core - 1.8.0 | Destroying
> BlueprintContainer for bundle org.apache.aries.blueprint.cm/1.1.0
> 2017-05-28T23:30:02,197 | INFO | FelixShutdown | BlueprintExtender
> | 12 - org.apache.aries.blueprint.core - 1.8.0 | Destroying
> BlueprintContainer for bundle org.apache.aries.blueprint.core/1.8.0
> 2017-05-28T23:30:02,210 | INFO | FelixStartLevel | CommandExtension
> | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering
> commands for bundle org.apache.karaf.event/4.1.1
> 2017-05-28T23:30:02,213 | INFO | FelixStartLevel | CommandExtension
> | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering
> commands for bundle org.apache.karaf.system.core/4.1.1
> 2017-05-28T23:30:02,218 | INFO | FelixStartLevel | CommandExtension
> | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering
> commands for bundle org.apache.karaf.shell.ssh/4.1.1
> 2017-05-28T23:30:02,233 | INFO | FelixStartLevel | CommandExtension
> | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering
> commands for bundle org.apache.karaf.kar.core/4.1.1
> 2017-05-28T23:30:02,234 | INFO | FelixStartLevel | CommandExtension
> | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering
> commands for bundle org.apache.karaf.diagnostic.core/4.1.1
> 2017-05-28T23:30:02,234 | INFO | FelixStartLevel | CommandExtension
> | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering
> commands for bundle org.apache.karaf.package.core/4.1.1
> 2017-05-28T23:30:02,235 | INFO | FelixStartLevel | CommandExtension
> | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering
> commands for bundle org.apache.karaf.shell.commands/4.1.1
> 2017-05-28T23:30:02,235 | INFO | FelixStartLevel | CommandExtension
> | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering
> commands for bundle org.apache.karaf.deployer.kar/4.1.1
> 2017-05-28T23:30:02,236 | INFO | FelixStartLevel | CommandExtension
> | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering
> commands for bundle org.apache.karaf.features.command/4.1.1
> 2017-05-28T23:30:02,238 | INFO | FelixStartLevel | CommandExtension
> | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering
> commands for bundle org.apache.karaf.service.core/4.1.1
> 2017-05-28T23:30:02,238 | INFO | FelixStartLevel | CommandExtension
> | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering
> commands for bundle org.apache.karaf.bundle.core/4.1.1
> 2017-05-28T23:30:02,239 | INFO | FelixStartLevel | CommandExtension
> | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering
> commands for bundle org.apache.karaf.config.core/4.1.1
> 2017-05-28T23:30:02,242 | INFO | FelixStartLevel | CommandExtension
> | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering
> commands for bundle org.apache.karaf.jaas.command/4.1.1
> 2017-05-28T23:30:02,244 | INFO | FelixStartLevel | CommandExtension
> | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering
> commands for bundle org.apache.karaf.instance.core/4.1.1
> 2017-05-28T23:30:02,244 | INFO | FelixStartLevel | CommandExtension
> | 42 - org.apache.karaf.shell.core - 4.1.1 | Unregistering
> commands for bundle org.apache.karaf.log.core/4.1.1
> 2017-05-28T23:30:02,254 | INFO | FelixStartLevel | core
> | 16 - org.apache.aries.jmx.core - 1.1.7 | Unregistering
> org.osgi.jmx.service.cm.ConfigurationAdminMBean to MBeanServer
> com.sun.jmx.mbeanserver.JmxMBeanServer@67117f44 with name
> osgi.compendium:service=cm,version=1.3,framework=org.
> apache.felix.framework,uuid=46d6c27b-ef98-45cb-a32f-36e224a1c18d
> 2017-05-28T23:30:02,255 | INFO | FelixStartLevel | core
> | 16 - org.apache.aries.jmx.core - 1.1.7 | Unregistering
> org.osgi.jmx.framework.ServiceStateMBean to MBeanServer
> com.sun.jmx.mbeanserver.JmxMBeanServer@67117f44 with name
> osgi.core:type=serviceState,version=1.7,framework=org.
> apache.felix.framework,uuid=46d6c27b-ef98-45cb-a32f-36e224a1c18d
> 2017-05-28T23:30:02,256 | INFO | FelixStartLevel | core
> | 16 - org.apache.aries.jmx.core - 1.1.7 | Unregistering
> org.osgi.jmx.framework.BundleStateMBean to MBeanServer
> com.sun.jmx.mbeanserver.JmxMBeanServer@67117f44 with name
> osgi.core:type=bundleState,version=1.7,framework=org.
> apache.felix.framework,uuid=46d6c27b-ef98-45cb-a32f-36e224a1c18d
> 2017-05-28T23:30:02,256 | INFO | FelixStartLevel | core
> | 16 - org.apache.aries.jmx.core - 1.1.7 | Unregistering
> org.osgi.jmx.framework.wiring.BundleWiringStateMBean to MBeanServer
> com.sun.jmx.mbeanserver.JmxMBeanServer@67117f44 with name
> osgi.core:type=wiringState,version=1.1,framework=org.
> apache.felix.framework,uuid=46d6c27b-ef98-45cb-a32f-36e224a1c18d
> 2017-05-28T23:30:02,256 | INFO | FelixStartLevel | core
> | 16 - org.apache.aries.jmx.core - 1.1.7 | Unregistering
> org.osgi.jmx.framework.FrameworkMBean to MBeanServer
> com.sun.jmx.mbeanserver.JmxMBeanServer@67117f44 with name
> osgi.core:type=framework,version=1.7,framework=org.
> apache.felix.framework,uuid=46d6c27b-ef98-45cb-a32f-36e224a1c18d
> 2017-05-28T23:30:02,257 | INFO | FelixStartLevel | core
> | 16 - org.apache.aries.jmx.core - 1.1.7 | Unregistering
> org.osgi.jmx.framework.PackageStateMBean to MBeanServer
> com.sun.jmx.mbeanserver.JmxMBeanServer@67117f44 with name
> osgi.core:type=packageState,version=1.5,framework=org.
> apache.felix.framework,uuid=46d6c27b-ef98-45cb-a32f-36e224a1c18d
> 2017-05-28T23:30:02,258 | WARN | FelixStartLevel | core
> | 16 - org.apache.aries.jmx.core - 1.1.7 | Task rejected for JMX
> Notification dispatch of event [org.osgi.framework.
> ServiceEvent[source=[javax.management.MBeanServer]]] - Dispatcher may
> have been shutdown
> 2017-05-28T23:30:02,286 | INFO | FelixStartLevel | core
> | 16 - org.apache.aries.jmx.core - 1.1.7 | Stopping JMX OSGi
> agent
> 2017-05-28T23:30:02,287 | INFO | FelixStartLevel | core
> | 16 - org.apache.aries.jmx.core - 1.1.7 | Unregistering MBean
> with ObjectName [osgi.compendium:service=cm,version=1.3,framework=org.
> apache.felix.framework,uuid=46d6c27b-ef98-45cb-a32f-36e224a1c18d] for
> service with service.id [12]
> mai 28, 2017 11:30:02 PM org.apache.karaf.main.lock.SimpleFileLock lock
> INFO: Trying to lock C:\ProgramFiles\apache-karaf-4.1.1\lock
> mai 28, 2017 11:30:02 PM org.apache.karaf.main.lock.SimpleFileLock lock
> INFO: Lock acquired
>
>
--
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OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/> Committer &
Project Lead
blog <http://notizblog.nierbeck.de/>
Co-Author of Apache Karaf Cookbook <http://bit.ly/1ps9rkS>
Software Architect / Project Manager / Scrum Master